Average Co-Inventor Count = 2.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Spinner Gmbh Elektrotechnische Fabrik (1 from 28 patents)
1 patent:
1. 4799031 - Waveguide device for producing absorption or attenuation